JP2009108411A5 - - Google Patents

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Publication number
JP2009108411A5
JP2009108411A5 JP2008279150A JP2008279150A JP2009108411A5 JP 2009108411 A5 JP2009108411 A5 JP 2009108411A5 JP 2008279150 A JP2008279150 A JP 2008279150A JP 2008279150 A JP2008279150 A JP 2008279150A JP 2009108411 A5 JP2009108411 A5 JP 2009108411A5
Authority
JP
Japan
Prior art keywords
molten salt
salt
mass
following
protective gas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2008279150A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009108411A (ja
JP5371376B2 (ja
Filing date
Publication date
Priority claimed from DE102007051949A external-priority patent/DE102007051949B3/de
Application filed filed Critical
Publication of JP2009108411A publication Critical patent/JP2009108411A/ja
Publication of JP2009108411A5 publication Critical patent/JP2009108411A5/ja
Application granted granted Critical
Publication of JP5371376B2 publication Critical patent/JP5371376B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2008279150A 2007-10-31 2008-10-30 ステンレス鋼製の加工品の表面硬化方法及び該方法の実施のための溶融塩 Active JP5371376B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007051949A DE102007051949B3 (de) 2007-10-31 2007-10-31 Verfahren zum Härten von Oberflächen von Werkstücken aus Edelstahl und Verwendung einer Salzschmelze zur Durchführung des Verfahrens
DE102007051949.6 2008-10-31

Publications (3)

Publication Number Publication Date
JP2009108411A JP2009108411A (ja) 2009-05-21
JP2009108411A5 true JP2009108411A5 (https=) 2011-09-15
JP5371376B2 JP5371376B2 (ja) 2013-12-18

Family

ID=40340316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008279150A Active JP5371376B2 (ja) 2007-10-31 2008-10-30 ステンレス鋼製の加工品の表面硬化方法及び該方法の実施のための溶融塩

Country Status (6)

Country Link
US (1) US8083866B2 (https=)
EP (1) EP2055801B1 (https=)
JP (1) JP5371376B2 (https=)
CA (1) CA2642322A1 (https=)
DE (1) DE102007051949B3 (https=)
DK (1) DK2055801T3 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2757423B1 (fr) * 2013-01-17 2018-07-11 Omega SA Pièce pour mouvement d'horlogerie
CN103233215B (zh) * 2013-05-10 2015-08-12 江苏永昊高强度螺栓有限公司 螺栓表面发黑工艺
DE102016215709A1 (de) * 2015-08-28 2017-03-02 Tsubakimoto Chain Co. Kettenkomponente und Kette

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2249581A (en) * 1938-11-30 1941-07-15 Holden Artemas F Nonpoisonous carburizing liquid bath
US2537830A (en) * 1944-09-14 1951-01-09 Artemas F Holden Self-agitating metallurgical salt bath
US2948644A (en) * 1948-05-29 1960-08-09 Gerhard W Ahrens Pack carburizing with furane derivatives
US3840450A (en) 1963-10-21 1974-10-08 K Inoue Method of diffusing substances into surface zones of conductive bodies
DE3048607C2 (de) * 1980-12-23 1983-07-07 Goerig & Co GmbH & Co KG, 6800 Mannheim Cyanidfreies Verfahren zum Aufkohlen von Stahl und Zugabesalz zur Durchführung des Verfahrens
EP0072789A1 (en) * 1981-02-18 1983-03-02 National Research Development Corporation Fused salt bath composition
EP0088526B1 (en) * 1982-02-23 1985-11-27 National Research Development Corporation Fused salt bath composition
DE102006026883B8 (de) 2006-06-09 2007-10-04 Durferrit Gmbh Verfahren zum Härten von Edelstahl und Salzschmelze zur Durchführung des Verfahrens

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